名词
中文翻译：进化年龄
同义词：
['age of evolution', 'evolutionary period例句：1. The study of evolution has been a subject of much debate among scientists.（在科学家中，对进化的研究一直存在很多争论。）']
例句：
-
1. The study of evolution has been a subject of much debate among scientists.
在科学家中，对进化的研究一直存在很多争论。
-
2.The age of the dinosaurs is estimated to be around 65 million years ago.
恐龙的时代被估计为大约6500万年前。
-
3.The age of the Earth is estimated to be about 4.5 billion years old.
地球的年龄被估计为大约45亿年。